It was a walk-in. Was supposed to be from 9-3 and was told that I can come anytime between that time-frame. I reached around 12; was told that I would have to wait for about 1 hour for the interview. After 1 hour they took a break of 1 hour for lunch. So, effectively I had to wait for 2 hours. The interview was easy but I and the interviewer quickly established that the job position was not as per my expectation, I had a 2nd round with Senior Management and we agreed to call quits as the interview was for a different department than my expectation.